<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>2.html</title>
    <style>
        div {
            height: 40px;
            width: 480px;
            border-top: 3px solid orange;
            border-bottom: 1px solid gray;
            background-color: rgb(252, 252, 252)
        }

        a {
            display: inline-block;
            padding: 5px;
            text-decoration: none;
            font-weight: bold;
            font-size: 18px;
            color: black;
            line-height: 30px;
        }

        a:hover {
            color: rgb(254, 163, 9)
        }
    </style>
</head>

<body>

    <div class="big">

        <a href="#">网站首页</a>
        <a href="#">学校介绍</a>
        <a href="#">学员作品</a>
        <a href="#">留言簿</a>
    </div>


</body>

</html>